<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript" src="js/jquery.min-1.8.js"></script>
	</head>
	<body>
		<h3>HTML 代码</h3>
		<h4>html()</h4>
		<h4>html(val)</h4>
		
		
		
		<h3>文本</h3>
		<h4>text()</h4>
		<h4>text(val)</h4>
		
		
		
		<h3>表单值</h3>
		<h4>val()</h4>
		<h4>val(val)</h4>
	</body>
</html>
